Behavioral task
behavioral1
Sample
c83c6f04089c1d0c6e1e0f67c5adcc05_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
c83c6f04089c1d0c6e1e0f67c5adcc05_JaffaCakes118
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Size
172KB
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MD5
c83c6f04089c1d0c6e1e0f67c5adcc05
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SHA1
d8380725b4634ad60c13a291de219b91e06de45e
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SHA256
debacb539f7c681ad3f70a44e21086ac32d1fd70dc96399e0fec7820c53472ec
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SHA512
2d91390a43ed48e0cb2ee0f86d6535f0e62a40c4fa92d594018a701e023a307f4e2532266ec547c67bcff24c66fe515d0922fbdf3029e9876b48844462851828
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SSDEEP
3072:BTBP+jdlSBFgrW10XIPeBJd8Uzj+dvaRNYqdj35LsnQzzju9us/j:BTB2BlSBFV1nwJdzuyRfl54Qz29Z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c83c6f04089c1d0c6e1e0f67c5adcc05_JaffaCakes118 unpack001/out.upx
Files
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c83c6f04089c1d0c6e1e0f67c5adcc05_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 169KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 808B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ